And who that is none does greater evil than he who invents a lie against God by ascribing to Him an associate or denies His signs? the Qur’ān; it is verily the case that they the evildoers shall not prosper on account of this.
- 6:2121
وَمَنْ أَظْلَمُ مِمَّنِ افْتَرَىٰ عَلَى اللَّهِ كَذِبًا أَوْ كَذَّبَ بِآيَاتِهِ ۗ إِنَّهُ لَا يُفْلِحُ الظَّالِمُونَ
And who is more wicked than he who invents lies about God or denies His revelations? Surely the wicked will not succeed.
- common.revelation-Meccan
- common.hizb : 52